CVE Explorer

CVE-2026-4880

The Barcode Scanner (+Mobile App) – Inventory manager, Order fulfillment system, POS (Point of Sale) plugin for WordPress is vulnerable to privilege escalation via insecure token-based authentication in all versions up to, and including, 1.11.0. This is due to the plugin trusting a user-supplied Base64-encoded user ID in the token parameter to identify users, leaking valid authentication tokens through the 'barcodeScannerConfigs' action, and lacking meta-key restrictions on the 'setUserMeta' act

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:ef8e1c578f3157f9a3a25e5f6d1454ac237fe12dc773c4eb7a7908b15f91101d

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"defaultStatus":"unaffected","product":"Barcode Scanner (+Mobile App) – Inventory manager, Order fulfillment system, POS (Point of Sale)","vendor":"ukrsolution","versions":[{"lessThanOrEqual":"1.11.0","status":"affected","version":"0","versionType":"semver"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:7be49dc1bd3a7632c0bd26877cca6ef1c6e880e797823f8c5ae824d3bb4d2adb · sha256:8c388933d5ae4759… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"baseScore":9.8,"baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:7be49dc1bd3a7632c0bd26877cca6ef1c6e880e797823f8c5ae824d3bb4d2adb · sha256:8c388933d5ae4759… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-269","description":"CWE-269 Improper Privilege Management","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:7be49dc1bd3a7632c0bd26877cca6ef1c6e880e797823f8c5ae824d3bb4d2adb · sha256:8c388933d5ae4759… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions

{"url":"https://plugins.trac.wordpress.org/browser/barcode-scanner-lite-pos-to-manage-products-inventory-and-orders/trunk/src/Core.php?rev=3391688#L498"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:7be49dc1bd3a7632c0bd26877cca6ef1c6e880e797823f8c5ae824d3bb4d2adb · sha256:8c388933d5ae4759… · /containers/cna/references/1

{"url":"https://plugins.trac.wordpress.org/changeset/3506824/barcode-scanner-lite-pos-to-manage-products-inventory-and-orders#file30"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:7be49dc1bd3a7632c0bd26877cca6ef1c6e880e797823f8c5ae824d3bb4d2adb · sha256:8c388933d5ae4759… · /containers/cna/references/2

{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/a213e844-a0d3-4123-9f72-caef7702804c?source=cve"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:7be49dc1bd3a7632c0bd26877cca6ef1c6e880e797823f8c5ae824d3bb4d2adb · sha256:8c388933d5ae4759… · /containers/cna/references/0

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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